public class Example3_8 {
    public static void main(String args []) {
   int a[] = {1,2,3,4};
    char b[] = {'a','b','c','d'};
    for(int n=0;n<a.length;n++) {
    System.out.println(a[n]);
    }
    for(int n=0;n<b.length;n++) {
    System.out.println(b[n]);
    }
    for(int i:a) {
    System.out.println(i);
    }
    for (char ch:b) {
    System.out.println(ch);
    }
   }
} 
